Possible Clues:

• Going up and down - youth takes it up
• Regarding ebb and flow
• Boy, carrying article going west, in these waters?
• Pertaining to rise and fall of the sea
• Concerning lunar-driven ocean movements
• Ebbing and flowing from Mount Ida lately
• Boy, it can rise - and fall when so?
• Formed by inflow and outflow
• Going in and out in the main
• In and out the boy gets it back